.phone-exercise{margin:18px 0;padding:20px;border:1px solid #4b6245;border-radius:12px;background:#1b261c;color:#e0ead8}.phone-intro{font-size:15px;line-height:1.8;margin:0 0 18px}.phone-workbench{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(220px,1fr);gap:24px;align-items:start}.phone-scene{position:relative;width:100%;border-radius:8px;overflow:hidden;background:#293029}.phone-preview-svg{display:block;width:100%;height:auto}.phone-focus-target{position:absolute;display:grid;place-items:center;width:44px;height:44px;min-height:44px;border:2px solid #fff;border-radius:8px;background:#172116;color:#fff;font-size:17px;font-weight:700;transform:translate(-50%,-50%);cursor:pointer;box-shadow:0 0 0 2px #142210}.phone-focus-target[aria-pressed=true]{background:#c2f368;color:#15220c;border-color:#233615}.phone-focus-near{left:35%;top:69%}.phone-focus-far{left:78%;top:44%}.phone-focus-target:disabled{cursor:default}.phone-focus-target:focus-visible,.phone-control input:focus-visible,.phone-control select:focus-visible{outline:3px solid #d0f79c;outline-offset:3px}.phone-control+.phone-control{margin-top:22px;padding-top:18px;border-top:1px solid #43513c}.phone-control label{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;font-size:14px;font-weight:650}.phone-control output{color:#c2f368;font-size:22px;font-variant-numeric:tabular-nums}.phone-control input,.phone-control select{display:block;width:100%;min-height:44px;margin:9px 0;accent-color:#c2f368;cursor:pointer}.phone-control input{touch-action:pan-y}.phone-control select{padding:8px 12px;background:#253322;color:#e0ead8;border:1px solid #6b805d;border-radius:8px;font:inherit}.phone-control input:disabled,.phone-control select:disabled{opacity:.65;cursor:default}.phone-control p,.phone-note{font-size:13px;line-height:1.75;color:#bdd0b5}.phone-note{margin:18px 0 0}.phone-criteria{margin-top:22px;border-block:1px solid #435a3a;padding:5px 0}.phone-criteria summary{min-height:44px;padding:12px 0;cursor:pointer;font-size:14px;font-weight:650}.phone-criteria ul{list-style:none;margin:4px 0 16px;padding:0;display:grid;gap:14px}.phone-criteria li strong{display:block;font-size:13px;line-height:1.7}.phone-criteria li span{display:block;font-size:13px;line-height:1.7;color:#bfd0b3;margin-top:4px}@media(max-width:700px){.phone-exercise{padding:14px}.phone-workbench{grid-template-columns:1fr;gap:20px}.phone-intro{font-size:14px}.phone-control+.phone-control{margin-top:16px;padding-top:15px}}